Preparation and Structural Characterization of ZnTHPP/TiO2 Hybrid Material
XU Yan1, AN Qing-da1,2*, ZHANG Shao-yin1, SHI Tong-shun2, WANG Yao1, YANG Xiao-yan1
1. Department of Chemical Engineering and Material, Dalian Institute of Light Industry, Dalian 116034, China 2. College of Chemistry,Jilin University,Changchun 130023, China
Abstract:Using sol-gel method to make tetra-meso (hydroxylphenyl) zinc porphyrin (ZnTHPP) trapped in inorganic networks of TiO2, a new organic/inorganic hybrid material was prepared. The structures and morphology of this material were characterized by thermogravimetric analyses (TGA), infrared spectrum (FTIR), UV-Vis spectrum (UV), diffuse reflectance spectroscopy (DRS), and scanning electron microscopy (SEM), indicating that ZnTHPP/TiO2 hybrid material possessed excellent thermostability, and ZnTHPP was trapped in TiO2 network with chemical bonds. In addition, ZnTHPP embedding can enlarge the absorption range of light for TiO2 effectivelly.
Key words:Metalloporphyrin;Sol-gel method;TiO2;Inorganic/organic hybrid material
许艳1,安庆大1,2*,张绍印1,师同顺2,王瑶1,杨晓燕1 . 担载ZnTHPP的TiO2杂化材料的制备及结构表征[J]. 光谱学与光谱分析, 2006, 26(06): 1134-1137.
XU Yan1, AN Qing-da1,2*, ZHANG Shao-yin1, SHI Tong-shun2, WANG Yao1, YANG Xiao-yan1 . Preparation and Structural Characterization of ZnTHPP/TiO2 Hybrid Material. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(06): 1134-1137.
[1] QIAN Hai-xia, et al(钱海霞等). Materials Review(材料导报),2001,15(12):55. [2] JIN Xing-long, et al(金星龙, 等). Journal of Catalysis(催化学报),2001,22(2):189. [3] Sang-Kyung Lee,Ichiro Okura. Analytica Chimica Acta,1997,342:181. [4] Garcia-scanchez M A,Campero A. Journal of Non-Crystalline Solids,2004,333:226. [5] CHEN Shi-qing, CHEN Zhang-ping, HUANG Qi-mao, et al(陈世清, 陈彰评, 黄齐茂, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2004,24(6):713. [6] SHI Tong-shun, LIU Wei, XU Chun-fang, et al(师同顺, 柳 巍, 徐春放, 等). Acta Scientiarun Naturalium Universitatis Jilinensis(吉林大学自然科学学报),1998,(2):69. [7] AN Qing-da, YANG Da-zhi, SHI Tong-shun, et al(安庆大, 杨大智, 师同顺, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),2001,21(4):479. [8] LI Li, ZHENG Shi-jun, MENG Ling-peng, et al(李 丽, 郑世钧, 孟令鹏, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析),1999,19(3):297. [9] Neys P E F,Vankelecom I F J. Journal of Molecular Catalysis A: Chemical,1998,134:209.